AUTOFRY FFG-10 - Error Codes and Diagnostics

AUTOFRY Models FFG-10 and MTI-10 Operator's Manual
Error Codes
EPROM DIAGNOSTICS
10F
10C
12R3
NCC
Fault
/
Condition
Troubleshoot
To clear display and re
-
set
Check plugs
&
sockets. Check
Open or snorted RTD or
probe.
Check condition of all
Un
-
plug from supply or press
Thermocouple Probe
cords and connections, (see
OFF
417 213 A02 Prb
also
A07)
Blank
Blank
Check all safeties, check fan
Display
Display
A03
Sft
Open Safety
operation, check fire system
Press OFF
w Fan
Fan On
gauge, check filter
On
Check
/
adjust air flow switch.
Check for broken gears, check
A04
A
04
Basket motor not in
all wire connections, check
Un
-
plug from supply or press
A04 A04
positi
on after
10
switches, check switch cam
OFF
seconds
tightness.
Check supply voltage, check
Heater failure to reach
supply breaker, check limit re
Un
-
plug from supply or press
A05
A05
A05
A05
set point in
16
Min.
49
set, check voltage at heater
OFF
plug.
N/A N/A N/A A06 Call Customer Service Call Customer Service Press OFF
Check yellow thermocouple
installation. Check cord
condition. Check connections
A07
Frequency C
onflict/
TC1 on circuit board. Check
Press OFF
Thermocouple short
connections at thermocouple
socket in heater box (yellow
=
(+),
red
= (
-
)
A08
Temperature difference
of 50 Deg. In 5 second
period.
Check oil level. Check oil
condition. Un-plug from wall
to clear board.
Press OFF and Un-plug from
supply
NOTE: AO errors should not be confused with cook times. Error codes do not use a colon cook
times do. The NCC controller can display cook times of
11
minutes as
follows
11
:02
=
A:02,
11
:03
=
A:03
11
:04
=
A:04,
11
:05
=
A:05,
11
:06
=
A:06
11
:07
=
A:07
11
:08
=
A:08
MTI FormOP-0010 Rev. 005 5/98
E167654
29